BGS mineralogy and petrology collection record

Sample number E65678; COLLNOMH1373;
Sample Donor Howells,M.F.
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details N of Afon Gamaltt
50k map sheet Snowdon (119)

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Map reference SH 7305 4345
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E65678

Cross Polarized, E65678

Plane Polarized, E65678

Plane Polarized, E65678